From 09af2a553577a6e53e40011a910be0f27ce56f3e Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Sun, 9 Aug 2015 15:45:23 +0900 Subject: perf record: Support per-event freq term Now perf can set per-event value of time and (sampling) period. But I guess most users like me just want to set frequency rather than period. So add the 'freq' term in the event parser. Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa Cc: David Ahern Cc: Kan Liang Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1439102724-14079-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/perf/util/parse-events.c') diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 828936dc3f1e..dbf315df4220 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -597,6 +597,9 @@ do { \ case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD: CHECK_TYPE_VAL(NUM); break; + case PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ: + CHECK_TYPE_VAL(NUM); + break; case PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE: /* * TODO uncomment when the field is available @@ -659,6 +662,9 @@ do { \ case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD: ADD_CONFIG_TERM(PERIOD, period, term->val.num); break; + case PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ: + ADD_CONFIG_TERM(FREQ, freq, term->val.num); + break; case PARSE_EVENTS__TERM_TYPE_TIME: ADD_CONFIG_TERM(TIME, time, term->val.num); break; -- cgit